2202361808

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{396679}}^1$

素因数の和:397034

約数の個数: 20

約数和(自身を含む): 4279383840

約数和(自身を除く): 2077022032

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 396679, 793358, 1586716, 3173432, 6346864, 137647613, 275295226, 550590452, 1101180904, 2202361808]

約数ペア:

[(1, 2202361808), (2, 1101180904), (4, 550590452), (8, 275295226), (16, 137647613), (347, 6346864), (694, 3173432), (1388, 1586716), (2776, 793358), (5552, 396679)]